150545072 has 20 divisors (see below), whose sum is σ = 296464656. Its totient is φ = 74038080.

The previous prime is 150545039. The next prime is 150545077. The reversal of 150545072 is 270545051.

It is a super-3 number, since 3×150545072³ (a number of 26 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (150545077) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 76148 + ... + 78099.

Almost surely, 2^150545072 is an apocalyptic number.

It is an amenable number.

150545072 is a deficient number, since it is larger than the sum of its proper divisors (145919584).

150545072 is a wasteful number, since it uses less digits than its factorization.

150545072 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154316 (or 154310 counting only the distinct ones).

The product of its (nonzero) digits is 7000, while the sum is 29.

The square root of 150545072 is about 12269.6810064484. The cubic root of 150545072 is about 531.9720904197.

The spelling of 150545072 in words is "one hundred fifty million, five hundred forty-five thousand, seventy-two".